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Septic, Sewer & Underground Utility Services in Truckee, Tahoe & Northern Nevada

Fast, accurate, and professional service backed by 25+ years of hands-on experience. We help homeowners, businesses, and municipalities solve septic, sewer, excavation, and utility problems safely and efficiently.

About A-1 Testing/Maintenance Water Sewer Septic

About A-1 Testing/Maintenance Water Sewer Septic
For over 25 years, our family-owned team has helped Truckee, Tahoe, and Northern Nevada protect their homes, businesses, and property below the surface. We built A-1 Testing on honest work, accurate diagnostics, and safe, dependable service. What sets us apart is hands-on experience across septic, sewer, and underground utility work—done with care, clear communication, and respect for every job. When customers call us, they know we’ll treat their property like our own.
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Why homeowners trust A-1 Testing

Real feedback on septic, sewer, and utility work done right, on time, and with care

Special Offers from A-1 Testing Water Sewer Septic

  • $50 Off Septic Pumping

    $50 off

  • Free Hour of Labor on Jobs Over $500

    1 hour of free labor

"Based on our experience with A1 Testing Maintenance Inc in testing, fixing, and upgrading the sewer lateral to our cabin at Soda Springs, CA, my wife and I highly recommend them for sewer installation, repair, and testing. Matt and his crew proved to be skilled, professional, polite, friendly, and ultimately completed the project at a very reasonable cost. For those who would like more detail, the following summarizes the project work completed by A1 between July 15 and August 31, 2020: Our family is in the process of selling our 40+ year old cabin at Soda Springs and we needed to have the sewer lateral tested and certified. We called A1 Testing Maintenance Inc for help. Matt showed up promptly as scheduled, and climbed down into our crawl space with his TV sewer scope. With the scope he found one buried cleanout 30 feet from the cabin, which we dug out. Using this cleanout for subsequent access, Matt determined that there were no other cleanouts on the line to the main, making it impossible to test for leaks. I then asked him to install two cleanouts, one by the street and one next to the cabin foundation wall, to allow for testing the entire line. With the cleanouts in place Matt found that the line was leaking badly. He located the leak, replaced the fractured pipe where it leaked, installed cleanout covers, worked with DSPUD to complete the certified leak test, and finally, paved the portions of the driveway that were dug up. In completing the work stepwise and zeroing in on the problem area, I estimate that Matt saved our family several thousand dollars by avoiding the need for excavating and replacing the entire 120-foot lateral. Throughout the project Matt kept me informed of his progress and consulted with me via email, phone calls, text, and photos, patiently allowed me to work with him and ask questions when I wanted to, and kept meticulous track of his hours and expenses."

Stein Buer

Call A-1 Testing today for fast, accurate utility service you can trust.

Protect your property—book expert septic, sewer, or excavation service now.